2015 in Review: A Year of Spectacular Planetary Missions and Discoveries

High-resolution view of Pluto from New Horizons, showing rugged mountains and vast icy plains. Image Credit: NASA/JHUAPL/SwRI

To say that 2015 has been a great year for planetary exploration would be an understatement, with fantastic new discoveries from around the Solar System. From our first ever close-up look at Pluto and its moons, to […]

Flying the Friendly Martian Skies: NASA to Test Mars Airplane Prototype

Artist’s conception of the Prandtl-m airplane flying above the surface of Mars. Image Credit: NASA Illustration/Dennis Calaba

For several decades, Mars has been a busy place, with orbiters, landers, and rovers providing unprecedented views of the Red Planet. Another exciting possibility which has yet to be realized is an airplane, which could soar through […]

Curiosity Determines Ancient Lake Was Habitable, While MRO Suggests Water Might Still Flow on Mars

This illustration depicts a concept for the possible extent of an ancient lake inside Gale Crater. Image Credit: NASA/JPL-Caltech/MSSS

This week, NASA released some very interesting findings regarding water on Mars, from both the agency’s Curiosity rover and the Mars Reconnaissance Orbiter (MRO). It has been known for years that Mars did indeed have […]

Comet ISON To Be Photographed From Mars As It Passes By This Tuesday

Comet ISON, captured by the Hubble Space Telescope in April. The comet was near Jupiter’s orbit at the time. Photo Credit: NASA

This Tuesday, Oct. 1, NASA will again attempt to do something that has never been done before: photograph a comet from another world. Various spacecraft on the surface and in orbit around […]